Which features of Marx's proposed communist society later became common in many countries?

While Karl Marx did not provide a detailed blueprint for a future society, he did outline certain features that have since become commonplace in many countries around the world. Specifically, the implementation of public education and a graduated income tax are two notable examples of features described by Marx that are now widely adopted in modern governance.1

In contrast, other core elements of his vision—such as the public ownership of the major means of production and the distribution of goods and services based on the principle of "from each according to his ability, to each according to his needs"—remain radical and have not been widely implemented as standard practice.1

It is important to note that while Marx’s ideas launched significant social change globally, his specific historical prophecies regarding the collapse of capitalism and the nature of proletarian revolutions did not unfold as he predicted. Furthermore, the regimes that emerged in the 20th century under the banner of communism often diverged significantly from Marx's original, albeit vague, vision, frequently resulting in authoritarian structures rather than the classless society he envisioned.234